Cloudify 3.4 is not compatible with OpenStack plugin v1.2 (Windows)

Description

Due to the changes in how agent configuration is represented, blueprints that use OpenStack plugin 1.2 and have a Windows VM, can't have agents installed on them without modifications. WinRM ends up using port 22 instead of 5985, as the port setting to "5985" doesn't exist in OpenStack plugin 1.2's plugin.yaml.